init full backend repo with src + deploy config

src/main/java/com/ctgu/alexapi/controller/UsersController.java

@@ -0,0 +1,36 @@
+package com.ctgu.alexapi.controller;
+
+import com.ctgu.alexapi.service.UsersService;
+import com.ctgu.alexapi.utils.ApiResult;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+/**
+ * @ClassName UserController
+ * @Author Alex2
+ * @Date 2025/7/2 14:43
+ **/
+@RestController
+@RequestMapping("/api/users")
+public class UsersController {
+    private final UsersService usersService;
+
+    @Autowired
+    public UsersController(UsersService usersService) {
+        this.usersService = usersService;
+    }
+
+    // http://localhost:8888/api/users/getAllUser?pageNum=1&pageSize=10
+    @GetMapping("/getAllUser")
+    public ApiResult getAllUser(
+            @RequestParam(value = "pageNum", defaultValue = "0", required = false) Integer pageNum,
+            @RequestParam(value = "pageSize", defaultValue = "10", required = false) Integer pageSize) {
+        return usersService.getAllUser(pageNum, pageSize);
+    }
+
+    // http://localhost:8888/api/users/1
+    @GetMapping("/{id}")
+    public ApiResult getUserById(@PathVariable("id") Integer id) {
+        return usersService.getUserById(id);
+    }
+}